Examine source code of infinite btd black kpop

{
  "theme": {
    "images": {
      "theme_frame": "cats7.jpg"
    },
    "colors": {
      "frame": "#a4d7db",
      "tab_background_text": "#a4d7db"
    }
  },
  "version": "2.0",
  "name": "infinite btd black kpop",
  "manifest_version": 2
}